Trade Discount 20%
ASSY 4 CSMP HO Universal Screw | Zinc Plated | Countersunk Milling Pocket Head | @Pack of 500 | by Wurth
The ASSY 4 CSMP HO universal screw is designed for fast, gap-free fastening in furniture assembly and cabinet construction. With a zinc-plated finish and a countersunk milling pocket head, it ensures easy countersinking and reduced chipping in coated chipboards. Ideal for professionals, this screw is compatible with RW20 internal drive systems and suitable for various wood types, making it a versatile choice for interior wood connections.
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Product Name/Title: ASSY 4 CSMP HO Universal Screw | Zinc Plated | Countersunk Milling Pocket Head | @Pack of 500 | by Wurth
Brand: Wurth
SKU: 162645025
Alternatively Known As: Wood screw with access hole, partial thread wood screw, countersunk wood screw, furniture screw, interior construction screw
Technical Specifications
- Nominal diameter: 4.5 mm
- Length: 25 mm
- Thread length: 15 mm
- Head type: Countersunk milling pocket head with milling pockets
- Head access hole diameter: 2.5 mm
- Head diameter: 8.6 mm
- Head height: 2.6 mm
- Internal drive: RW20
- Thread type: Wood screw thread, partial thread, coarse thread
- Core diameter: 2.7 mm
- Tip shape: Tip with hilltop milling cutter
- Tip angle: 34 degrees
- Material: Hardened steel
- Surface finish: Zinc plated
- Min/max screw-in angle: 45-90 degrees
- Suitable materials: Board ply wood, hardwood, LVL, wood, derived timber products, softwood
- Suitable machines: Würth BS 14-A Combi, Würth BS 12-A Power
- Additional accessory: Cover cap
- Screw requiring approval: No
- RoHS-compliant: Yes
- Dimensions (H x L x W): 2.6mm x 25mm x 8.6mm
- Weight: 0.01 kg
Key Features
- Universal partial-thread screw with access hole for fast, gap-free fastening
- Countersunk milling pocket head with milling pockets for easy countersinking
- Optimised milling pockets reduce chipping in coated chipboards
- Reinforced asymmetrical coarse thread flank geometry for higher power transmission in hardwoods
- Smooth thread start for optimised recessing and biting
- Dome-shaped milling elements reduce splitting effect
- Friction-reduced thread rotation lowers screw-in force
- Compatible with RW20 internal drive for more power and stability
- Head recess allows covering with colour-coordinated cover caps
- Suitable for use with Würth BS 14-A Combi and BS 12-A Power machines
- RoHS-compliant and zinc plated for corrosion resistance
Professional Installation Requirements
- Installation by professionals or skilled users recommended to ensure proper fastening and avoid over-tightening or stripping.
Applications
- Furniture assembly
- Cabinet construction
- Indoor dry or sheltered wood-wood connections
- Use in board ply wood, hardwood, LVL, softwood, and derived timber products
Standards & Compliance
- Complies with AS/NZS 4785 – Wood screws for general use in timber
Environmental Benefits
- RoHS-compliant ensuring reduced hazardous substances
- Zinc plating provides corrosion resistance extending product life and reducing waste
Warranty Information
Wurth provides standard manufacturer warranty covering defects in material and workmanship.
Available Now
The Wurth ASSY 4 CSMP HO universal partial thread wood screw is available for immediate purchase, ideal for furniture and interior wood construction applications.
